An electronically controlled regulator capable of preventing occurrence of slow leakage via a pressure regulating valve when a valve is closed and avoiding fluctuation in discharge pressure caused by backlash provided in a valve shaft moving structure.In a...

A control valve includes a seat portion through which the fluid passes, a poppet which has a valve body portion and is configured to move relative to the seat portion, and a poppet throttle passage defined between the seat portion and the valve body portio...

A shutoff valve (30) according to the present invention includes: a motor (31) configured to cause a rotating shaft (45) to rotate; a lead screw (46) formed on the rotating shaft (45); a lead nut (49) into which the lead screw (46) is screwed; and a valve ...

The invention describes an injector device specifically designed for the injection of an alternative fuel such as LPG, methane, hydrogen or others, in an internal combustion engine. In the injector device, the shutter (12) ensuring sealing in closing condi...